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Weesen Tunnel 1

Walensee, Switzerland
★ 4.0 (1 review)
•

Advanced

Fascinating freshwater tunnel dive in an alpine lake.

Boat Access
25m Avg Depth
40m Max Depth

About this dive site

This dive site offers a unique freshwater experience in Switzerland's Lake Walen. The main attraction is a large underwater tunnel, providing a thrilling dive focused on dramatic rock formations and geology. Divers navigate the dark, cold waters to explore this impressive overhead environment.

Diving Freediving Snorkeling

Site Ratings

Big Marine Life Poor
Macro Marine Life Fair
Landscape Quality Excellent
Water Visibility Very Good Viz
Famousness Well Known

Plan Your Visit

cavernwall divecold wateraltitude divingadvanced onlyrock formationfreshwater

Marine Life

perchpikeburbottroutcrayfish

Things to Note

Difficulty:

Advanced

Overhead environment, cold water, and potential depth require advanced training.

Hazards:
depthcold wateroverhead environmentboat trafficaltitude
Current Strength:

Mild

Diving Conditions

Water Temperature Now: NaN°C

Wind

Tide

Swell

Swell Height (m)
Swell Period (s)

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